UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qR0PjyDJgJZE0hySlmV6z6/4X2aRMOXfDbWVh6hgJGQ=' 
WHERE 
  key_id = '9a84ae7b2e69d53dc28f80f595f55f158e08cde43ee64c88794dc1f06e615553' 
  AND (
    token = 'qR0PjyDJgJZE0hySlmV6z6/4X2aRMOXfDbWVh6hgJGQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )